main.py 文件源码

def setup_logging():
    '''Sets up internal logging. Run this once at startup.'''

    logger = logging.getLogger()

    formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
    if options.log.filename:
        handler = logging.handlers.TimedRotatingFileHandler(filename=options.log.filename, when=options.log.when, backupCount=options.log.backup_count, utc=True)
        handler.setFormatter(formatter)
        logger.addHandler(handler)

    if not options.main.daemon:
        handler = logging.StreamHandler()
        handler.setFormatter(formatter)
        logger.addHandler(handler)

    level = getattr(logging, options.log.level.upper())
    logger.setLevel(level)